CN206153369U - Mechatronic's section bar punching device - Google Patents

Abstract

The utility model discloses a profile punching device with electromechanical integration, which comprises a punching frame, a workbench, a profile to be processed, an active feeding roller, an electric push rod, a side pressing plate, a piston rod and a punching tool, and is characterized in that , a workbench is installed horizontally in the middle of the punching frame, a blanking hole is provided on the workbench, a knife seat is arranged above the blanking hole, a punching tool is fixed on the knife seat, the top of the knife seat is connected to the piston rod, and the piston rod Connect the hydraulic cylinder, the punching frame on both sides of the piston rod is equipped with an electric push rod, the bottom of the electric push rod is connected to the side pressure plate, the profile to be processed is placed on the workbench, and a driven feed roller and an active feed roller are installed at one end of the workbench. The electromechanical integrated profile punching device accurately controls the length of the profile to be processed, improves the accuracy of punching, reduces the processing difficulty of the profile to be processed, effectively compresses the profile to be processed, and prevents jumping Or sliding, good stability and high processing efficiency.

Description

A mechatronic profile punching device

technical field

The utility model relates to the technical field of electromechanical integration machinery, in particular to an electromechanical integration profile punching device.

Background technique

In the process of profile production and processing, it is necessary to punch out holes that meet the process requirements on the surface of the profile. The punching process currently in use, the commonly used drilling device generally drills holes while following the profile movement, and then returns to the starting position. Repeat the above process. The position of the hole drilled by this type of drilling device is prone to deviation, and the accuracy is not high. This method is not only inefficient, but also labor-intensive, and the punching effect is not good, which is not conducive to the continuous production and processing of the profile. The profile is prone to deviation when it is moving, and it is easy to jump or slide if it is not fixed when punching, which seriously affects the punching of the profile. Hole precision.

Utility model content

The purpose of the utility model is to provide an electromechanical integrated profile punching device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An electromechanical integrated profile punching device, comprising a punching frame, a workbench, a profile to be processed, an active feeding roller, an electric push rod, a side pressure plate, a piston rod and a punching tool, characterized in that the punching A workbench is installed horizontally in the middle of the frame. A blanking hole is set on the workbench. A waste collection box is placed below the blanking hole. A knife seat is arranged above the blanking hole. A punching tool is fixed on the knife seat. The top of the knife seat is connected to the The piston rod is connected to the hydraulic cylinder. The punching frame on both sides of the piston rod is equipped with an electric push rod. The top of the electric push rod is equipped with a stroke controller. The bottom of the electric push rod is connected to the side pressure plate. There is an elastic pressing arm, and the profile to be processed is placed on the workbench. Anti-collision correction rollers are installed on both sides of the workbench. One end of the workbench is equipped with a driven feed roller and an active feed roller. The end of the active feed roller is connected to the servo motor through a transmission chain.

As a further solution of the utility model: a plurality of rollers are installed on the workbench on both sides of the blanking hole, and the tops of the rollers are flush with the upper surface of the workbench.

As a further solution of the utility model: a pressure sensor is installed at the joint between the electric push rod and the side pressure plate, the electrical input of the pressure sensor is connected to a PLC controller, and the PLC controller is installed on the punching frame.

As a further solution of the present invention: the angle between the two elastic pressing arms is 150-170°.

As a further solution of the present invention: the end of the elastic pressing arm is provided with a downwardly protruding bending pressing piece, and an upturned pressing head is provided outside the bending pressing piece.

As a further solution of the utility model: the driven feeding roller and the driving feeding roller are arranged symmetrically on both sides of the profile to be processed.

As a further solution of the utility model: the servo motor, the stroke controller, and the hydraulic cylinder are respectively electrically output and connected to the PLC controller.

Compared with the prior art, the beneficial effect of the utility model is: the profile punching device with electromechanical integration has simple structure, convenient operation, high degree of automation, precise control of the length of the profile feed to be processed, and improved The accuracy of punching reduces the processing difficulty of the profile to be processed, effectively compresses the profile to be processed, prevents jumping or sliding, has good stability and high processing efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the side pressure plate in the utility model.

In the figure: 1-punching frame, 2-anti-collision correction roller, 3-worktable, 4-support roller, 5-blanking hole, 6-waste collection box, 7-driven feeding roller, 8-to be processed Profile, 9-active feeding roller, 10-transmission chain, 11-servo motor, 12-PLC controller, 13-stroke controller, 14-hydraulic cylinder, 15-electric push rod, 16-side pressure plate, 17-pressure sensor , 18-piston rod, 19-knife seat, 20-punching tool, 21-elastic pressure arm, 22-bending pressure piece, 23-upturned pressure head.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2. In the embodiment of the utility model, a mechatronic profile punching device includes a punching frame 1, a workbench 3, a profile to be processed 8, an active feeding roller 9, and an electric push rod 15. , side platen 16, piston rod 18 and punching tool 20, described punching frame 1 middle part is horizontally equipped with workbench 3, is provided with blanking hole 5 on the workbench 3, the workbench 3 on both sides of blanking hole 5 A plurality of rollers 4 are installed on the top, the top of the rollers 4 is flush with the upper surface of the workbench 3, a waste collection box 6 is placed below the blanking hole 5, a knife seat 19 is arranged above the blanking hole 5, and the knife seat 19 is fixed There is a punching tool 20, the top of the tool holder 19 is connected to the piston rod 18, and the piston rod 18 is connected to the hydraulic cylinder 14, and the hydraulic cylinder 14 is activated to push the piston rod 18 to move up and down, thereby driving the punching tool 20 to move up and down.

An electric push rod 15 is installed on the punching frame 1 on both sides of the piston rod 18. A stroke controller 13 is installed on the top of the electric push rod 15. A pressure sensor 17 is installed at the junction of 16, and the electrical input of the pressure sensor 17 is connected to the PLC controller 12. The PLC controller 12 is installed on the punching frame 1, and two elastic pressing arms 21 are symmetrically arranged on the side pressing plate 16, two The included angle between the elastic pressing arms 21 is 150-170°, and the end of the elastic pressing arms 21 is provided with a downwardly protruding bending pressing piece 22, and an upturned pressing head 23 is arranged on the outer side of the bending pressing piece 22, and through the PLC The controller 12 and the stroke controller 13 adjust the height of the electric push rod 15 moving up and down, thereby adjusting the downward pressure of the side pressing plate 16 .

The profile 8 to be processed is placed on the workbench 3, anti-collision correction rollers 2 are installed on both sides of the workbench 3, a driven feed roller 7 and an active feed roller 9 are arranged at one end of the workbench 3, and the driven feed roller 7 and the active feed roller The rollers 9 are symmetrically arranged on both sides of the profile 8 to be processed, and the ends of the active feeding rollers 9 are connected to the servo motor 11 through the transmission chain 10, and the servo motor 11, the stroke controller 13, and the hydraulic cylinder 14 are respectively electrically output and connected to the PLC controller 12.

During use, the PLC controller 12 first starts the servo motor 11, the servo motor 11 drives the active feed roller 9 to rotate through the transmission chain 10, and feeds back the number of revolutions of the servo motor 11 to the PLC controller 12 through the servo motor 11, and the PLC controller 12 passes the algorithm Calculate the length of the profile 8 to be processed through the active feeding roller 9, so that the profile 8 to be processed moves accurately to the position to be punched, and the servo motor 11 pauses; then the PLC controller 12 starts the electric push rod 15, and passes The stroke controller 13 precisely controls the height of the downward movement of the electric push rod 15, so that the side pressure plate 16 presses the profile 8 to be processed to ensure the firmness and stability of the profile 8 to be processed, avoiding sliding during punching, and the working table 3 The anti-collision correction rollers 2 installed on both sides effectively correct the deviation of the processed profile 8 and improve the accuracy of punching. When the pressure value measured by the pressure sensor 17 reaches the set value, the electric push rod 15 pauses; the PLC controller 12 starts the hydraulic pressure. The cylinder 14 pushes the piston rod 18 to move up and down, thereby driving the punching tool 20 to move downward to complete the punching. After punching, the material falls into the waste collection box 6. After the punching is completed, the hydraulic cylinder 14 pushes the piston rod 18 to move upward and return to the initial state. position, the electric push rod 15 drives the side pressing plate 16 to move upward to the initial position, and then the PLC controller 12 starts the servo motor 11 to perform the punching operation again.

The working principle of the utility model is: the electromechanical integrated profile punching device has simple structure, convenient operation, high degree of automation, precise control of the length of the profile 8 to be processed, and improved punching accuracy. The processing difficulty of the profile 8 to be processed is reduced, and the profile 8 to be processed is effectively pressed to prevent jumping or sliding, with good stability and high processing efficiency.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A profile punching device of electromechanical integration, comprising a punching frame, a workbench, a profile to be processed, an active feeding roller, an electric push rod, a side pressing plate, a piston rod and a punching tool, characterized in that the A working table is installed horizontally in the middle of the punching frame, and a blanking hole is opened on the working table. A waste collection box is placed below the blanking hole. A knife seat is arranged above the blanking hole. A punching tool is fixed on the knife seat. The top is connected to the piston rod, and the piston rod is connected to the hydraulic cylinder. The electric push rod is installed on the punching frame on both sides of the piston rod. The stroke controller is installed on the top of the electric push rod. The bottom of the electric push rod is connected to the side pressure plate. There are two elastic pressing arms, and the profile to be processed is placed on the workbench. Anti-collision correction rollers are installed on both sides of the workbench. One end of the workbench is equipped with a driven feed roller and an active feed roller. The end of the active feed roller is connected to the servo drive through a transmission chain. motor. 2. A mechatronic profile punching device according to claim 1, characterized in that, a plurality of rollers are installed on the workbench on both sides of the blanking hole, and the top of the rollers and the upper surface of the workbench flush. 3. A mechatronic profile punching device according to claim 1, characterized in that a pressure sensor is installed at the joint between the electric push rod and the side pressure plate, and the pressure sensor is electrically input connected to the PLC controller, and the PLC The controller is installed on the punching frame. 4 . The mechatronic profile punching device according to claim 1 , wherein the angle between the two elastic pressing arms is 150° to 170°. 5. A mechatronic profile punching device according to claim 1, characterized in that, the end of the elastic pressing arm is provided with a downwardly protruding bending pressing piece, and the outside of the bending pressing piece is provided with Upturn the pressure head. 6 . The electromechanical integrated profile punching device according to claim 1 , wherein the driven feeding roller and the active feeding roller are arranged symmetrically on both sides of the profile to be processed. 7 . 7. A mechatronic profile punching device according to claim 1 or 3, characterized in that the servo motor, the stroke controller, and the hydraulic cylinder are respectively electrically output and connected to a PLC controller.